<template>
  <div class="table-body-container layout-padding">
		<el-card shadow="hover" class="layout-padding-auto">
			<div class="system-user-search mb15">
        <el-input class="search-input"
          v-model="state.tableData.param.nodeName"
          placeholder="请输入任务名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
        <el-select v-model="state.tableData.param.nodeType" placeholder="请选择流程状态" clearable class="ml10 search-input">
          <el-option
            v-for="dict in flow_status"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
        <el-input class="ml10 search-input"
          v-model="state.tableData.param.flowName"
          placeholder="请输入任抄送人"
          @keyup.enter.native="handleQuery"
        />
        <el-button type="primary" @click="handleQuery" class="ml10"><el-icon>
						<ele-Search />
					</el-icon>搜索</el-button>
        <el-button @click="resetQuery"><el-icon>
						<ele-Refresh />
					</el-icon>重置</el-button>
    </div>

    <el-table :data="state.tableData.data" v-loading="state.tableData.loading" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" fixed />
      <el-table-column label="序号" width="55" align="center" key="id" prop="id">
        <template  #default="scope">
          {{ scope.$index + 1 }}
        </template>
      </el-table-column>
      <el-table-column label="流程实例id" width="100" align="center" prop="id" :show-overflow-tooltip="true"/>
      <el-table-column label="流程名称" align="center" prop="flowName" :show-overflow-tooltip="true"/>
      <el-table-column label="任务名称" align="center" prop="nodeName" :show-overflow-tooltip="true"/>
      <el-table-column label="抄送人" align="center" prop="approver" :show-overflow-tooltip="true"/>
      <el-table-column label="流程状态" align="center" prop="flowStatus" :show-overflow-tooltip="true">
        <template  #default="scope">
          <dict-tag :options="flow_status" :value="scope.row.flowStatus"/>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime" width="160" :show-overflow-tooltip="true">
        <template  #default="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" width="240" fixed="right" class-name="small-padding fixed-width">
        <template  #default="scope">
          <el-button
            size="small"
            type="text"
            @click="toFlowImage(scope.row.id)"
          >流程图</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
                v-show="state.tableData.total>0"
                :total="state.tableData.total"
                v-model:page="state.tableData.param.current"
                v-model:limit="state.tableData.param.size"
                @pagination="getList"
            />
    </el-card>

    <el-dialog title="流程图" width="70%" v-model="state.flowChart" append-to-body>
        <WarmChart :insId="state.insId"></WarmChart>
    </el-dialog>
  </div>
</template>

<script setup lang="ts" name="Notice">
import * as api from "/@/api/flow/execute";
import constConfig from '/@/utils/constConfig';

const WarmChart = defineAsyncComponent(() => import('/@/views/flow/definition/warm_chart.vue'));
const { proxy } = <any>getCurrentInstance();
const { flow_status } = proxy.useDict('flow_status');
const ids = ref([]);
const single = ref(true); // 非单个禁用
const multiple = ref(true); // 非多个禁用
// 业务审批页面
const approve = ref(null);
const taskId = ref("");
const businessId = ref("");

const state = reactive({
	tableData: {
		data: [],
		total: 0,
		loading: false,
		param: {
			nodeName: null,
      flowStatus: null,
      approver: null,
      flowName: null,
      nodeType: null,
			...constConfig.pageModel,
		},
	},
  insId: '',
  flowChart: false,
	...constConfig.dialogType
});

/** 查询流程实例列表 */
function getList() {
  state.tableData.loading = true;
  api.copyPage(state.tableData.param).then(res => {
    state.tableData.data = res.data.records??[];
		state.tableData.total = res.data.total;
		state.tableData.loading = false;
  });
}
/** 搜索按钮操作 */
function handleQuery() {
  getList();
}
/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryForm");
  handleQuery();
}
// 多选框选中数据
function handleSelectionChange(selection:any) {
  ids.value = selection.map((item:any) => item.id)
  single.value = selection.length!==1
  multiple.value = !selection.length
}
function toFlowImage(instanceId:string) {
  state.insId = instanceId;
      state.flowChart = true
}
// 页面加载时
onMounted(() => {
	getList();
});
</script>
<style scoped lang="scss">
.table-body-container {
	:deep(.el-card__body) {
		display: flex;
		flex-direction: column;
		flex: 1;
		overflow: auto;
		.el-table {
			flex: 1;
		}
	}
}
</style>